More pizza options are heading to the Capitol with &pizza confirming it will set up shop in the Rayburn House Office Building. (Courtesy &pizza)

Update 5:58 p.m. | Heads up hungry Hill staffers: &pizza will set up shop on the House side of the Capitol this month, and an Au Bon Pain will open later this year.

House Chief Administrative Officer Philip Kiko, who oversees food service on the House side of the Capitol, confirmed the news Monday evening. Kiko told HOH that &pizza will be opening in the Rayburn Building, and Au Bon Pain will open in the Cannon Building in the spring. The "pop-ups" from restaurants like Mission BBQ and Hissho Shushi that began in 2018 will also continue.

On Wednesday, Rep. Peter Roskam, R-Ill., was featured in Roll Call’s Chicago-style pizza tasting dishing on deep dish pizza. On Thursday, he was defending the city's signature dish.

Around 10 a.m. on Thursday, Roskam tweeted that a pizza museum was coming to Chicago next month. CNN’s Jake Tapper, a Roll Call alum, responded , “doesn’t make much sense given the bread pie Chicago thinks is pizza.” And the battle was on.